/*
This file is part of the iText (R) project.
Copyright (c) 1998-2025 Apryse Group NV
Authors: Apryse Software.

This program is offered under a commercial and under the AGPL license.
For commercial licensing, contact us at https://itextpdf.com/sales.  For AGPL licensing, see below.

AGPL licensing:
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License
along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/
using System;
using System.Collections.Generic;

namespace iText.Signatures.Validation.Report.Xml {
//\cond DO_NOT_DOCUMENT
    internal class ValidationObjects {
        private readonly IDictionary<CollectableObject, CollectableObject> objects = new Dictionary<CollectableObject
            , CollectableObject>();

        public virtual T AddObject<T>(T @object)
            where T : CollectableObject {
            Object existing = objects.Get(@object);
            if (existing != null) {
                return (T)existing;
            }
            objects.Put(@object, @object);
            return @object;
        }

        public virtual ICollection<CollectableObject> GetObjects() {
            return objects.Values;
        }
    }
//\endcond
}
